:root{
  --ink:#22201f;
  --muted:#6f6762;
  --line:#e8ded5;
  --paper:#fffaf4;
  --soft:#f6eee5;
  --accent:#df6b46;
  --accent-dark:#b9482d;
  --green:#77a897;
  --cream:#fff4e7;
  --shadow:0 18px 45px rgba(91,64,48,.12);
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:var(--paper);line-height:1.75}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1120px,calc(100% - 40px));margin-inline:auto}
.narrow{width:min(820px,calc(100% - 40px));margin-inline:auto}
.center{text-align:center}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,250,244,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(232,222,213,.7)}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:20px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.04em}
.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:var(--ink);color:#fff;font-size:14px}
.brand-text{font-size:16px}
.nav{display:flex;gap:20px;align-items:center;font-size:14px;color:var(--muted)}
.nav a:hover{color:var(--accent-dark)}
.nav-cta{padding:8px 16px;border-radius:999px;background:var(--ink);color:#fff!important}
.hero{padding:86px 0 64px;background:linear-gradient(135deg,#fffaf4 0%,#fff1e4 45%,#f8e0d4 100%);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.02fr .88fr;gap:48px;align-items:center}
.eyebrow,.section-label{margin:0 0 12px;color:var(--accent-dark);font-weight:800;letter-spacing:.12em;font-size:13px;text-transform:uppercase}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(38px,6vw,68px);line-height:1.16;letter-spacing:-.04em;margin-bottom:22px}
h2{font-size:clamp(28px,4vw,44px);line-height:1.25;letter-spacing:-.03em;margin-bottom:18px}
h3{font-size:20px;line-height:1.35;margin-bottom:10px}
.lead{font-size:clamp(18px,2vw,22px);color:#4e4640;margin-bottom:28px}
.hero-actions,.contact-buttons{display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-start;margin:30px 0}
.center .contact-buttons{justify-content:center}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 24px;border-radius:999px;font-weight:800;transition:.2s transform,.2s box-shadow,.2s background;border:1px solid transparent}
.button:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(91,64,48,.16)}
.button.primary{background:var(--accent);color:#fff}
.button.primary:hover{background:var(--accent-dark)}
.button.secondary{background:#fff;color:var(--ink);border-color:var(--line)}
.note-card{background:rgba(255,255,255,.72);border:1px solid var(--line);border-radius:18px;padding:18px 20px;color:#4e4640;box-shadow:var(--shadow)}
.note-card.compact{max-width:600px;margin-top:26px}
.hero-visual{position:relative}
.hero-visual:before{content:"";position:absolute;inset:8% -10% 3% 8%;background:rgba(255,255,255,.58);border-radius:44px;transform:rotate(-4deg);box-shadow:var(--shadow)}
.hero-visual img{position:relative;z-index:1;filter:drop-shadow(0 18px 36px rgba(88,57,40,.18))}
.section{padding:78px 0}
.section.muted{background:var(--soft)}
.section-head{margin-bottom:34px}
.section-head p:not(.section-label){color:var(--muted);font-size:18px}
.intro p:not(.section-label){font-size:19px;color:var(--muted)}
.results-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.result-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px 14px;text-align:center;box-shadow:0 10px 24px rgba(91,64,48,.07)}
.result-card span{display:block;color:var(--muted);font-size:13px;font-weight:700}
.result-card strong{display:block;font-size:36px;line-height:1.1;margin:10px 0;color:var(--accent-dark)}
.result-card small{color:var(--muted)}
.two-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.format-card,.price-card,.condition-card,.prepare-card,.panel,.info-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.format-card img{width:62px;height:62px;margin-bottom:18px}
ul{padding-left:1.2em;margin-bottom:0}
li{margin:.3em 0}
.space-section{background:linear-gradient(180deg,#fffaf4 0%,#fff 100%)}
.space-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px;align-items:center}
.mini-list{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.mini-list span{padding:9px 14px;border-radius:999px;background:var(--cream);border:1px solid var(--line);font-weight:700;color:#574b43}
.space-visual{background:#fff;border:1px solid var(--line);border-radius:34px;padding:28px;box-shadow:var(--shadow)}
.condition-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.condition-card .big{font-size:40px;line-height:1;font-weight:900;color:var(--accent-dark);margin:18px 0}
.condition-card.accent{background:#253834;color:#fff;border-color:#253834}
.condition-card.accent .big,.condition-card.accent p{color:#fff}
.price-layout{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:stretch}
.price-card.featured{background:linear-gradient(135deg,#2b2a29 0%,#4a3730 100%);color:#fff}
.price-card.featured .caption{color:#f6dcd0}
.price-row{display:flex;justify-content:space-between;gap:18px;border-bottom:1px solid rgba(255,255,255,.2);padding:18px 0;font-size:17px}
.price-row strong{font-size:26px;white-space:nowrap;color:#fff}
.caption{font-size:13px;color:var(--muted);margin:14px 0 0}
.simple-table{border-top:1px solid var(--line)}
.simple-table div{display:flex;justify-content:space-between;gap:18px;padding:12px 0;border-bottom:1px solid var(--line)}
.simple-table b{white-space:nowrap}
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.small-top{margin-top:22px}
.info-box{box-shadow:none;padding:22px}
.details-box{margin-top:22px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);overflow:hidden}
.details-box summary{cursor:pointer;padding:22px 26px;font-weight:900;list-style:none;position:relative}
.details-box summary::-webkit-details-marker{display:none}
.details-box summary:after{content:"＋";position:absolute;right:24px;color:var(--accent-dark)}
.details-box[open] summary:after{content:"−"}
.details-content{padding:0 26px 24px;color:var(--muted)}
.flow-list{list-style:none;margin:0;padding:0;display:grid;gap:16px}
.flow-list li{display:grid;grid-template-columns:58px 1fr;gap:18px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:0 8px 22px rgba(91,64,48,.07)}
.flow-list span{display:grid;place-items:center;width:48px;height:48px;border-radius:16px;background:var(--accent);color:#fff;font-weight:900;font-size:22px}
.flow-list p{margin-bottom:0;color:var(--muted)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.parent-panel{background:#fff6ea}
.wash-panel{background:#eef7f3}
.prepare-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.notes{background:#fff}
.note-list{display:grid;gap:14px;margin-top:26px}
.note-list>div{padding:20px;border-left:5px solid var(--accent);background:var(--paper);border-radius:0 18px 18px 0}
.note-list p{margin-bottom:0;color:var(--muted)}
.contact-section{background:linear-gradient(135deg,#2b2a29 0%,#44352f 100%);color:#fff}
.contact-section .section-label{color:#ffc4aa}
.contact-section p{color:#f2ded3}
.contact-section .button.secondary{color:#fff;background:transparent;border-color:rgba(255,255,255,.35)}
.site-footer{background:#1f1e1d;color:#fff;padding:30px 0}
.footer-inner{display:flex;justify-content:space-between;gap:20px;align-items:center;color:#d8d0cb;font-size:14px}
.footer-inner p{margin:0}
.footer-inner a{text-decoration:underline;text-underline-offset:4px}
@media (max-width:900px){
  .nav a:not(.nav-cta){display:none}
  .hero{padding-top:56px}
  .hero-grid,.space-grid,.price-layout,.split,.prepare-grid{grid-template-columns:1fr}
  .results-grid{grid-template-columns:repeat(3,1fr)}
  .condition-grid,.info-grid{grid-template-columns:1fr}
  .two-cards{grid-template-columns:1fr}
}
@media (max-width:560px){
  .container,.narrow{width:min(100% - 28px,1120px)}
  .header-inner{min-height:64px}
  .brand-text{font-size:14px}
  h1{font-size:37px}
  .results-grid{grid-template-columns:repeat(2,1fr)}
  .result-card strong{font-size:30px}
  .price-row,.simple-table div{display:block}
  .price-row strong,.simple-table b{display:block;margin-top:4px}
  .section{padding:58px 0}
}

.product-hero-img{max-height:520px;margin-inline:auto;object-fit:contain}
.photo-section{background:#fff}
.photo-grid{display:grid;grid-template-columns:1.25fr .85fr;grid-template-rows:1fr 1fr;gap:18px}
.photo-card{position:relative;overflow:hidden;border-radius:28px;margin:0;min-height:250px;background:#fff;box-shadow:var(--shadow);border:1px solid var(--line)}
.photo-card.large{grid-row:span 2;min-height:520px}
.photo-card img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.photo-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 45%,rgba(0,0,0,.58) 100%)}
.photo-card figcaption{position:absolute;left:22px;right:22px;bottom:18px;z-index:1;color:#fff;font-weight:900;text-shadow:0 2px 10px rgba(0,0,0,.35)}
@media (max-width:900px){
  .photo-grid{grid-template-columns:1fr;grid-template-rows:auto}
  .photo-card,.photo-card.large{min-height:320px;grid-row:auto}
}
@media (max-width:560px){
  .photo-card,.photo-card.large{min-height:250px;border-radius:22px}
}

.hero-photo-img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:34px;box-shadow:var(--shadow)}
.problem-section{background:#fff}
.problem-box h3{color:var(--accent-dark)}
.problem-lead{margin-top:28px;font-size:20px;font-weight:800;color:#4e4640}
.quick-section .info-box{background:#fff}
.standard-first{display:grid;grid-template-columns:.95fr 1.05fr;gap:22px;align-items:stretch;margin-top:28px;background:#fff6ea;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.standard-first h2{font-size:clamp(26px,3vw,38px)}
.standard-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.standard-cards .info-box{background:#fff;box-shadow:none}
@media (max-width:900px){
  .standard-first,.standard-cards{grid-template-columns:1fr}
}